Ein pathologisch-anatomischer Beitrag zur Frage der Kolobome und umschriebenen Grubenbildungen am Sehnerveneintritt

Seefelder, R.

doi:10.1007/bf01858324

Cited by 15 publications

(3 citation statements)

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“…Seefelder [22] teilte den Obduktionsbefund eines verstorbenen Neugeborenen mit, bei dem makroskopisch ein totales ¹von der Iris bis zum Sehnervenª reichendes Kolobom bestand. Er fand mikroskopisch eine ¹taschenförmige Einstülpungª von rudimentärem Netzhautgewebe, das von Gliafasern durchsetzt war, direkt am Sehnerven.…”

Section: Die Einzige Kernspintomographische Untersuchung Bei Einemunclassified

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Seltene retinale Anomalie: Die doppelte Papille

Schmidt

Mathieu²,

Schumacher³

2003

Klin Monatsbl Augenheilkd

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The findings in our patient demonstrate that a double papilla occurs without a double optic nerve. The smaller papilla occurred in an area of widespread myopic changes of the retina and choroid that we assume the appearance of a pseudopapilla. The site beneath the true papilla in an colobomatous area points to a developmental failure due to an incomplete closure of the optic cleft of the embryo. A secondary ingrow of vessels could have developed into the pseudopapilla during the embryonal period.

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Section: Die Einzige Kernspintomographische Untersuchung Bei Einemunclassified

“…Bei allen Befunden mit ¹abirrendenª Sehnervenfasern wurde jedoch nie über den abnormen Befund einer doppelten Papille berichtet [9,20,22,24].…”

Section: Die Einzige Kernspintomographische Untersuchung Bei Einemunclassified

Seltene retinale Anomalie: Die doppelte Papille

Schmidt

Mathieu²,

Schumacher³

2003

Klin Monatsbl Augenheilkd

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“…Diese Fakten sprechen dagegen, Papillengruben als Koloborne (Wiethe, 1882;Lauber, 1909;Seefelder, 1915;Kranenburg, 1960) oder atypische Kolobome (Halberisma, 1927;Calhoun, 1930;Greear, 1942) anzusehen. Das in der Literatur beschriebene, vermehrte Vorkommen von cilioretinalen Arterien in Grubenpapillen mit Papillengruben erklart sich durch die Korrelation zwischen der Anzahl dieser Arterien und der PapillengroBe (Jonas und Mitarb., 1987).…”

Section: Diskussionunclassified

Papillengruben in großen Papillae nervi optici. Papillometrische Charakteristika in 15 Augen

Jonas¹,

Naumann²

1987

Klin Monatsbl Augenheilkd

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Fifteen optic nerve heads with pits measured by optic disk planimetry according to Littmann and Jaeger's method were significantly larger than previously determined normal optic nerve heads. Their area measured 4.84 +/- 1.42 mm2 (2.77-8.02 mm2), their horizontal diameter 2.42 +/- 0.42 mm (1.76-3.38 mm) and their vertical diameter 2.53 +/- 0.30 mm (1.14-3.06 mm). The quotients of minimum to maximum diameter and the angle between the maximum diameter and the horizontal line were similar to those in normal optic disks. Because of their enlarged area but normal form this pathologic entity forms a subunit of macrodisks. The pits were located in 14 optic disks on the temporal side on average 100 degrees from the upper disk pole, and in two optic disks on the nasal side about 85 degrees from the upper pole. In two cases they were double and in one bilateral. Their area and number were significantly correlated (p less than 0.001 and p less than 0.05) to the area of the optic disk. With increasing optic nerve head size the optic cup was less excavated. The largest optic disk seen in this study did not have one at all. There might be a stepless continuation from normal-sized optic disks to macrodisks with physiologic macrocups and to optic nerve heads with pits. These represent a maximum extreme in the spectrum of optic disk anomalies and diseases associated with optic nerve head size.

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Pits, or Crater-Like Holes, in the Optic Disk

Greear¹

1942

Archives of Ophthalmology

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Ein pathologisch-anatomischer Beitrag zur Frage der Kolobome und umschriebenen Grubenbildungen am Sehnerveneintritt

Cited by 15 publications

References 0 publications

Seltene retinale Anomalie: Die doppelte Papille

Seltene retinale Anomalie: Die doppelte Papille

Papillengruben in großen Papillae nervi optici. Papillometrische Charakteristika in 15 Augen

Pits, or Crater-Like Holes, in the Optic Disk

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